.classlist {
    height: 125px;
    position: relative;
    top: 20px;
}

.listtop {
    background-color: white;
    line-height: 62px;
}

.listtop>span {
    display: inline-block;
    margin-left: 40px;
}

.listtop>.all {
    border: 2px solid #ebb572;
    width: 100px;
    text-align: center;
    box-sizing: border-box;
}

.listtop>.sp1 {
    color: #ebb572;
}

.listbot {
    margin-top: 20px;
}

.listbot>div {
    float: left;
}

.listbot>.box {
    width: 90px;
    background-color: white;
    line-height: 40px;
    padding-left: 20px;
    box-sizing: border-box;
}

.listbot>.box>span {
    width: 0px;
    height: 0px;
    border: 5px solid gray;
}

.listbot input {
    width: 130px;
    padding-left: 10px;
    padding-right: 30px;
    height: 40px;
    box-sizing: border-box;
    margin-left: 30px;
    outline: none;
    border: none;
    color: gray;
}

input::-webkit-input-placeholder {
    color: #D2C9CC;
}

input::-webkit-input-placeholder {
    color: #D2C9CC;
}

.listbot>.sure {
    width: 100px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background-color: #2b86b2;
    color: white;
    font-size: 18px;
    margin-left: 40px;
}

.listbot>.ppp>span {
    width: 40px;
    display: block;
    height: 20px;
    background-color: #F5F7FA;
    position: relative;
    top: -40px;
    left: 120px;
    border: 1px solid #dcdfe6;
    box-sizing: border-box;
}

.listbot>.box>.boxz {
    border-color: transparent transparent gray transparent;
    position: relative;
    left: -1px;
    top: 8px;
}

.listbot>.box>.boxy {
    border-color: gray transparent transparent transparent;
    position: relative;
    left: 9px;
    top: 22px;
}

.right {
    margin-left: 20px;
}

.congoods {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap
}

.congoods>.bos {
    height: 400px;
    width: 250px;
    padding-top: 20px;
}

.congoods>.bos>img {
    width: 100%;
}